Commit | Line | Data |
---|---|---|
1831ae68 FD |
1 | /* |
2 | * Copyright (C) 2019 - Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com> | |
3 | * | |
4 | * This library is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU Lesser General Public License, version 2.1 only, | |
6 | * as published by the Free Software Foundation. | |
7 | * | |
8 | * This library is distributed in the hope that it will be useful, but WITHOUT | |
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License | |
11 | * for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU Lesser General Public License | |
14 | * along with this library; if not, write to the Free Software Foundation, | |
15 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
16 | */ | |
17 | ||
18 | #ifndef LTTNG_EVENT_RULE_SYSCALL_INTERNAL_H | |
19 | #define LTTNG_EVENT_RULE_SYSCALL_INTERNAL_H | |
20 | ||
21 | #include <lttng/event-rule/syscall.h> | |
22 | #include <lttng/event-rule/event-rule-internal.h> | |
23 | #include <common/buffer-view.h> | |
24 | #include <common/macros.h> | |
25 | ||
26 | struct lttng_event_rule_syscall { | |
27 | struct lttng_event_rule parent; | |
28 | char *pattern; | |
29 | char *filter_expression; | |
30 | ||
31 | /* internal use only */ | |
32 | struct { | |
33 | char *filter; | |
34 | struct lttng_filter_bytecode *bytecode; | |
35 | } internal_filter; | |
36 | }; | |
37 | ||
38 | struct lttng_event_rule_syscall_comm { | |
39 | uint32_t pattern_len; | |
40 | uint32_t filter_expression_len; | |
41 | /* pattern, filter expression */ | |
42 | char payload[]; | |
43 | } LTTNG_PACKED; | |
44 | ||
45 | LTTNG_HIDDEN | |
46 | ssize_t lttng_event_rule_syscall_create_from_buffer( | |
47 | const struct lttng_buffer_view *view, | |
48 | struct lttng_event_rule **rule); | |
49 | ||
50 | #endif /* LTTNG_EVENT_RULE_SYSCALL_INTERNAL_H */ |